arXiv:hep-lat/9809156·v1·High Energy Physics — Lattice

Preliminary study of $B_{B}$ parameter using Lattice NRQCD

N. Yamada🇯🇵 · S. Hashimoto🇺🇸 · K-I. Ishikawa🇯🇵 · H. Matsufuru🇩🇪 · T. Onogi🇯🇵 · S. Tominaga🇯🇵

Abstract

We present the preliminary result of the calculation of $B_{B}$ parameter using lattice NRQCD. The calculation is performed on a $1 6^{3} \times 48$ quenched lattice at $β = 5.9$ with clover light quark. The use of lattice NRQCD enables us to investigate the $1/ m_{Q}$ correction from the static limit. The observed mass dependence is well described by the vacuum saturation.

Comments: Lattice98(heavyqk), 3 pages, 4 eps figures

Preliminary study of BB​ parameter using Lattice NRQCD

Abstract

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Preliminary study of $B_{B}$ parameter using Lattice NRQCD

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